 /*******************************************************************************
  * Copyright (c) 2003, 2005 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.osgi.service.environment;

 /**
  * @since 3.0
  */
 public interface Constants {
     //TODO These constants need to be aligned with the OSGi ones. See page 64-588 of the spec

     /**
      * Constant string (value "win32") indicating the platform is running on a
      * Window 32-bit operating system (e.g., Windows 98, NT, 2000).
      */
     public static final String OS_WIN32 = "win32";//$NON-NLS-1$

     /**
      * Constant string (value "linux") indicating the platform is running on a
      * Linux-based operating system.
      */
     public static final String OS_LINUX = "linux";//$NON-NLS-1$

     /**
      * Constant string (value "aix") indicating the platform is running on an
      * AIX-based operating system.
      */
     public static final String OS_AIX = "aix";//$NON-NLS-1$

     /**
      * Constant string (value "solaris") indicating the platform is running on a
      * Solaris-based operating system.
      */
     public static final String OS_SOLARIS = "solaris";//$NON-NLS-1$

     /**
      * Constant string (value "hpux") indicating the platform is running on an
      * HP/UX-based operating system.
      */
     public static final String OS_HPUX = "hpux";//$NON-NLS-1$

     /**
      * Constant string (value "qnx") indicating the platform is running on a
      * QNX-based operating system.
      */
     public static final String OS_QNX = "qnx";//$NON-NLS-1$

     /**
      * Constant string (value "macosx") indicating the platform is running on a
      * Mac OS X operating system.
      */
     public static final String OS_MACOSX = "macosx";//$NON-NLS-1$

     /**
      * Constant string (value "unknown") indicating the platform is running on a
      * machine running an unknown operating system.
      */
     public static final String OS_UNKNOWN = "unknown";//$NON-NLS-1$

     /**
      * Constant string (value "x86") indicating the platform is running on an
      * x86-based architecture.
      */
     public static final String ARCH_X86 = "x86";//$NON-NLS-1$

     /**
      * Constant string (value "PA_RISC") indicating the platform is running on an
      * PA_RISC-based architecture.
      */
     public static final String ARCH_PA_RISC = "PA_RISC";//$NON-NLS-1$

     /**
      * Constant string (value "ppc") indicating the platform is running on an
      * PowerPC-based architecture.
      */
     public static final String ARCH_PPC = "ppc";//$NON-NLS-1$

     /**
      * Constant string (value "sparc") indicating the platform is running on an
      * Sparc-based architecture.
      */
     public static final String ARCH_SPARC = "sparc";//$NON-NLS-1$

     /**
      * Constant string (value "x86_64") indicating the platform is running on an
      * x86 64bit-based architecture.
      *
      * @since 3.1
      */
     public static final String ARCH_X86_64 = "x86_64";//$NON-NLS-1$

     /**
      * Constant string (value "amd64") indicating the platform is running on an
      * AMD64-based architecture.
      *
      * @deprecated use <code>ARCH_X86_64</code> instead. Note the values
      * has been changed to be the value of the <code>ARCH_X86_64</code> constant.
      */
     public static final String ARCH_AMD64 = ARCH_X86_64;

     /**
      * Constant string (value "ia64") indicating the platform is running on an
      * IA64-based architecture.
      */
     public static final String ARCH_IA64 = "ia64"; //$NON-NLS-1$

     /**
      * Constant string (value "ia64_32") indicating the platform is running on an
      * IA64 32bit-based architecture.
      *
      * @since 3.1
      */
     public static final String ARCH_IA64_32 = "ia64_32";//$NON-NLS-1$

     /**
      * Constant string (value "win32") indicating the platform is running on a
      * machine using the Windows windowing system.
      */
     public static final String WS_WIN32 = "win32";//$NON-NLS-1$

     /**
      * Constant string (value "wpf") indicating the platform is running on a
      * machine using the Windows Presentation Foundation sytstem.
      */
     public static final String WS_WPF = "wpf"; //$NON-NLS-1$

     /**
      * Constant string (value "motif") indicating the platform is running on a
      * machine using the Motif windowing system.
      */
     public static final String WS_MOTIF = "motif";//$NON-NLS-1$

     /**
      * Constant string (value "gtk") indicating the platform is running on a
      * machine using the GTK windowing system.
      */
     public static final String WS_GTK = "gtk";//$NON-NLS-1$

     /**
      * Constant string (value "photon") indicating the platform is running on a
      * machine using the Photon windowing system.
      */
     public static final String WS_PHOTON = "photon";//$NON-NLS-1$

     /**
      * Constant string (value "carbon") indicating the platform is running on a
      * machine using the Carbon windowing system (Mac OS X).
      */
     public static final String WS_CARBON = "carbon";//$NON-NLS-1$

     /**
      * Constant string (value "unknown") indicating the platform is running on a
      * machine running an unknown windowing system.
      */
     public static final String WS_UNKNOWN = "unknown";//$NON-NLS-1$
 }

